60 lines
1.1 KiB
C
60 lines
1.1 KiB
C
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/*
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* Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef _ELF_H
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#define _ELF_H
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#include <stdint.h>
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#define ELF_MAGIC 0x464c457fu
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#define EM_ARM 0x28u
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#define EF_ARM_ABI_FLOAT_HARD 0x00000400u
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#define PT_LOAD 0x00000001u
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#pragma pack(push, 1)
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struct elf_header {
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uint32_t magic;
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uint8_t arch_class;
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uint8_t endianness;
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uint8_t version;
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uint8_t abi;
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uint8_t abi_version;
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uint8_t _pad[7];
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uint16_t type;
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uint16_t machine;
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uint32_t version2;
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};
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struct elf32_header {
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struct elf_header common;
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uint32_t entry;
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uint32_t ph_offset;
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uint32_t sh_offset;
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uint32_t flags;
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uint16_t eh_size;
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uint16_t ph_entry_size;
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uint16_t ph_num;
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uint16_t sh_entry_size;
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uint16_t sh_num;
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uint16_t sh_str_index;
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};
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struct elf32_ph_entry {
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uint32_t type;
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uint32_t offset;
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uint32_t vaddr;
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uint32_t paddr;
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uint32_t filez;
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uint32_t memsz;
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uint32_t flags;
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uint32_t align;
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};
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#pragma pack(pop)
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#endif
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